What plugs are these?! Where do they go :\
 

https://fbcdn-sphotos-a-a.akamaihd.n...08432753_n.jpg

Could somebody please tell me what this single plug is for (orange/blue wire with red dots), and furthermore - the other 4 wire plug? (blue/white, red/white, green, black) - hidden under the air box, and on a zx turbo 1.8 mk2.